Bug 884829 – games-fps/avp-20150214-r1 fails to compile (CLANG-STRICTER-SYSTEM): avp_menus.c:3242:14: error: incompatible function pointer types assigning to int ()(char , int, int, int, enum AVPMENUFORMAT_ID) from int (const char , int, int, int, enum AVPMENUFORMAT_

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Agostino Sarubbo 2022-12-08 09:17:37 UTC]

https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/

Issue: games-fps/avp-20150214-r1 fails to compile (CLANG-STRICTER-SYSTEM).
Discovered on: amd64 (internal ref: clang-stricter_tinderbox)

NOTE:
(CLANG-STRICTER-SYSTEM) in the summary means that the bug was found on a machine that runs clang with stricter mode

This machine uses clang with CFLAGS/CXXFLAGS=-Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types

See also:
https://archives.gentoo.org/gentoo-dev/message/dd9f2d3082b8b6f8dfbccb0639e6e240
https://wiki.gentoo.org/wiki/Modern_C_porting

[Comment 1 Agostino Sarubbo 2022-12-08 09:17:40 UTC]

Created attachment 840973 [details]
build.log

build log and emerge --info

[Comment 2 Agostino Sarubbo 2022-12-08 09:17:41 UTC]

Error(s) that match a know pattern in addition to what has been reported in the summary:


-- Could NOT find SDL2 (missing: SDL2_LIBRARY SDL2_INCLUDE_DIR) 
FAILED: CMakeFiles/avp.dir/src/avp/win95/frontend/avp_menus.c.o 
/var/tmp/portage/games-fps/avp-20150214-r1/work/avp-20150214/src/avp/win95/frontend/avp_menus.c:3242:14: error: incompatible function pointer types assigning to 'int (*)(char *, int, int, int, enum AVPMENUFORMAT_ID)' from 'int (const char *, int, int, int, enum AVPMENUFORMAT_ID)' [-Werror,-Wincompatible-function-pointer-types]